As a fluid artist, I enjoy making ceramic coasters because they are all unique and a great gift for anyone. I seal them with resin so they are durable with cold or hot drinks. People love the coasters because not only are they beautiful, but they are unique. I started making coasters when I was learning a bit more about fluid art or acrylic pouring. I still make them a lot as I continue to work on more advanced techniques. They are like little pieces of art and they are all unique. Please keep in mind that no resin coat will be absolutely perfect. We cover them, but can't entirely avoid an occasional speck of dust.